About Lesson
Aspects of Animal Breeding
- Trait (e.g., running speed milk production or coat color) under selection is heritable.
- Those animals have different genetic backgrounds so selection is possible.
- Decide which animals are allowed to mate and produce members of the next generation.
- Looking at a shift in population average phenotype from one generation to the next. So, animal breeding works at the population level, not automatically at the individual level.
- Breeding decisions are made with the future in mind.